Answer:A
Explanation:
i think it’s a bc blue whales and penguins and herring eats krill so the arrows for them would point to krill and well algae can’t eat u so
Cellular resperation releases ATP energy by breaking down the bonds in glucose in the oxygen, energy is produced in order to add a phosphate group to ADP to form <span>ATP.</span>
Answer:
cyanobacteria
Explanation:
The cyanobacteria have an extensive fossil record. The oldest known fossils, in fact, are cyanobacteria from Archaean rocks of western Australia, dated 3.5 billion years old.